| 1. | Research on superfine grinding technology of white sapphire
白刚玉超细研磨工艺研究 |
| 2. | Conventional abrasive - white fused alumina
普通磨料白刚玉 |
| 3. | Black colour , its hardness is higher than that of wa , its toughness is a bit lower
黑色，有光泽，硬度比白刚玉高，韧性较低。 |
| 4. | Yellowish or grey , the grains are single crystal with great strength , toughness and hardness
黄色或灰白色，颗粒系单晶体、硬度、韧性、强度都比白刚玉高。 |
| 5. | Derived from wa , rose colour . its toughness is greater than that of wa . hence wheel corner can be well held
白刚玉的派生品种，玫瑰红色，比白刚玉韧性高，棱角保持好。 |
| 6. | White fused alumina is made from high quality bayer - processed alumina by fusing in an electric arc furnace at high temperature
白刚玉是以优质铝氧粉为原料，在电弧炉内经高温冶炼而成。 |
| 7. | Property : it is white and harder and more brittle than a . it features strong cutting force and steady chemical property and execllent insulation
白刚玉性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。 |
| 8. | Property : it is white and hard and more brittle than a . it features strong cutting force and steady chemical property and excellent insulation
白刚玉磨料性能：白色、较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。 |
| 9. | Property : it is white and harder and more brittle than a . it features strong cutting force and steady chemical property and execllent insulation
白刚玉微粉性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。 |
| 10. | The main products are : ceramics and resin grinding wheel . brown jade , white jade , green silicon , high speed cuts and others . now production ability is 6000 tons one year
主要生产有陶瓷、树脂两大类，棕刚玉、白刚玉、绿碳化硅、高速切割片等五大系列， .现在年生产能力6000吨。 |
